package com.ganbo.ms.netty.simple.server;

import io.netty.channel.*;

/**
 * @author ganbo
 * @date 2022/12/7 20:47
 */
public class DoutHandler extends ChannelOutboundHandlerAdapter {

    @Override
    public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
        System.out.println("out---->D");
        super.write(ctx, msg, promise);
    }
}
